| 嗜热链球菌超浓缩培养过程中菌体生化代谢规律研究 |
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| 引用本文： | 袁肖寒,高学军.嗜热链球菌超浓缩培养过程中菌体生化代谢规律研究[J].东北农业大学学报,2005,36(5):621-624. |
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| 作者姓名： | 袁肖寒 高学军 |
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| 作者单位： | 东北农业大学生命科学与生物技术研究中心,黑龙江,哈尔滨,150030;东北农业大学生命科学与生物技术研究中心,黑龙江,哈尔滨,150030 |
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| 基金项目： | 黑龙江省博士后基金项目（LRB00084） |
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| 摘 要： | 采用改良增殖培养基及微孔滤膜法进行嗜热链球菌的超浓缩培养。嗜热链球菌菌数达1.032×1010个.mL-1,培养过程中测定了嗜热链球菌对培养基中糖、蛋白质和脂肪的代谢变化规律,为有效建立嗜热链球菌超浓缩培养技术提供实验依据。
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| 关 键 词： | 嗜热链球菌 超浓缩培养 生化代谢规律 |
| 文章编号： | 1005-9369（2005）05-0621-04 |
| 收稿时间： | 2004-08-31 |
| 修稿时间： | 2004年8月31日 |
Study on metabolic rules of Streptococcus thermophilus during concentrated cultures |
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| YUAN Xiao-han,GAO Xue-jun.Study on metabolic rules of Streptococcus thermophilus during concentrated cultures[J].Journal of Northeast Agricultural University,2005,36(5):621-624. |
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| Authors: | YUAN Xiao-han GAO Xue-jun |
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| Abstract: | The improved proliferation medium and vltrafiltration was applied to culture of high cells population of Streptococcus thermophilus.Finally the number of Streptococcus thermophilus was 1.032×1010·mL-1.On the basis of the experiments,metabolic rules of nutrient substance including sugar,protein and fat in medium were studied on the effect of Streptococcus thermophilus.The result would provide an experimental foundation for setting up the method of culture with high cells population of Streptococcus thermophilus. |
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| Keywords: | Streptococcus thermophilus cultures of high cells population biochemical metabolic rules |
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